package newcoder;

import java.util.Arrays;
import java.util.Scanner;

public class Scan {
    public static void main(String[] args) {
//        Scanner scan = new Scanner(System.in);
//        int x=scan.nextInt();
//        int y=scan.nextInt();
//        System.out.println(x+y);
//        int[] b = new int[9];
//        String a ="sfgfd";
//        System.out.println(a.substring(1,3));
//        int[] n = new int[]{1,2,3,4,5};
//        int[] nn = Arrays.copyOfRange(n,0,-1);
        System.out.println(-1>>3);
    }
}
